ultravioletindeks in Lake Montauk (2.1 mi.) | ultravioletindeks in Montauk Harbor Entrance (2.2 mi.) | ultravioletindeks in Threemile Harbor Entrance (Gardiners Bay) (12 mi.) | ultravioletindeks in Little Gull Island (13 mi.) | ultravioletindeks in Fishers Island (15 mi.) | ultravioletindeks in Plum Gut Harbor (Plum Island) (15 mi.) | ultravioletindeks in Sag Harbor (18 mi.) | ultravioletindeks in Watch Hill Point (18 mi.) | ultravioletindeks in Orient (19 mi.) | ultravioletindeks in Noyack Bay (20 mi.) | ultravioletindeks in Block Island (West) (20 mi.) | ultravioletindeks in Greenport (21 mi.) | ultravioletindeks in Weekapaug Point (Block Island Sound) (22 mi.) | ultravioletindeks in Niantic (22 mi.) | ultravioletindeks in New London (23 mi.) | ultravioletindeks in Block Island East (New Shoreham) (23 mi.) | ultravioletindeks in Hashamomuck Beach (23 mi.) | ultravioletindeks in Southold (24 mi.) | ultravioletindeks in Westerly (Pawcatuck River) (24 mi.) | ultravioletindeks in Old Saybrook (Saybrook Jetty) (25 mi.)